Abstract:
PURPOSE: A method for transferring data to a destination car form a transmission car in a car ad hoc network are provided to effectively transmits a packet through concentration level information. CONSTITUTION: Neighboring vehicles of transmission vehicles obtains Beacon information(S310). The neighboring vehicles transfer the Beacon information to the transmission vehicles wirelessly(S320). The transmission vehicles calculate effective distances of the neighboring vehicles from the Beacon information(S330). The transmission vehicles determine neighboring vehicles of data transmission targets(S340). The transmission vehicles transmits data to the determined neighboring vehicles(S350).
Abstract:
PURPOSE: A method of buffer management, an apparatus, a server and an electric equipment system thereof is provided to enhance communication between a client and a server, or success probability about server execution by managing effectively an overflowed request using a temporary buffer. CONSTITUTION: An electronic system(100) includes a client(120) and a server(110). The client transmits a request. The server receives the request. The server checks state of a main buffer(130). According to a check result of the main buffer state, the server proceeds a processing mode of the received request and a buffer management method differently. The server manages one or more main buffers and one or more temporary buffers(140).
Abstract:
본 발명은 런타임 환경 생성 방법, 장치 및 컴퓨터로 읽을 수 있는 기록매체에 관한 것이다. 본 발명은 차량에 탑재되는 ECU(Electronic Control Unit)에 대한 ECU 설정 정보를 분석한 후 런타임 환경(Runtime Environment)과 관련된 정보를 추출하며, 상기 런타임 환경과 관련된 정보에 근거한 런타임 환경 소스 코드를 생성하도록 제어하는 런타임 환경 제너레이터 엔진(Generator Engine)부; XML 형식으로 저장된 상기 ECU 설정 정보를 상기 런타임 환경 제너레이터 엔진부에서 적용되는 형식으로 변환하는 XML 파서(Parser)부; 및 상기 런타임 환경 제너레이터 엔진부에서 상기 런타임 환경 소스 코드를 생성하기 위한 템플릿을 제공하는 런타임 환경 템플릿(Template)부를 포함하는 것을 특징으로 하는 런타임 환경 생성 장치를 제공한다. 본 발명에 의하면, 자동차에 탑재되는 전자장치 소프트웨어 간의 이식성과 하드웨어 독립성을 향상시키는 효과가 있다. 런타임, 런타임 환경, ECU, 소스
Abstract:
PURPOSE: A method, an apparatus and a computer-readable recording medium with a program for generating a runtime environment are provided to generate a runtime environment source code by extracting the information associated with the runtime environment and analyzing ECU setup information. CONSTITUTION: A runtime environment generator engine(116) analyzes the ECU(Electronic Control Unit) setup information for an ECU of a vehicle to generate the information associated with the runtime environment and generates a runtime environment source code based on the information. An XML(eXtensible Markup Language) parser unit(112) converts the ECU setup information stored in an XML format into a format applicable to the runtime environment generator engine unit. A runtime environment template(114) provides a template for generating the runtime environment source code in the runtime environment generator engine unit.